4 + 5 = , 7, 9, 5, 1, 6 x 2 =, 12, 6, 4, 8, 12 + 3 =, 11, 9, 4, 15, 8 + 11, 19, 13, 21, 17, 2 X 2 , 8, 6, 4, 3, 6 + 21, 22, 30, 42, 27, 2 X 3, 5, 9, 6, 4, 5 X 2, 10, 12, 15, 25, 11 - 7 =, 5, 4, 6, 3, 25 - 8 =, 33, 12, 17, 26.

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

)
Restaurar desada automàtica: ?